Nordyne R4GD Series Installation Instructions Manual page 8

B
A
Model
Number
024(-)045(†)
024(-)072(†)
030(-)045(†)
030(-)072(†)
036(-)072(†)
036(-)096(†)
042(-)072(†)
042(-)096(†)
048(-)096(†)
048(-)120(†)
060(-)96(†)
060(-)120(†)
* If accessories (filters, economizers, fresh air dampers . . .) are installed, see accessory installation instructions for proper clearances.
**Suitable for installation on combustible flooring or class A, B, or C roofing material.
† Can be C or X.
8
C
Figure 3. Minimum Clearances.
Minimum Clearances to Combustible Material**
Heating
Input
Blower
(Btuh)
Panel (A)
45,000 36
72,000 36
45,000 36
72,000 36
72,000 36
96,000 36
72,000 36
96,000 36
96,000 36
120,000 36
96,000 36
120,000 36
Table 2. Minimum Clearances to Combustible Materials.
Minimum Clearances (Inches)
Control Duct
Panel (B) Panel (C)
36 1*
36 1*
36 1*
36 1*
36 1*
36 1*
36 1*
36 1*
36 1*
36 1*
36 1*
36 1*
E
D
Coil
End (D) Top (E)
36 36
36 36
36 36
36 36
36 36
36 36
36 36
36 36
36 36
36 36
36 36
36 36